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From: Horms <horms@verge.net.au>
To: linux-ia64@vger.kernel.org
Subject: Re: [Xen-ia64-devel] Re: ia64 kexec: xen -> linux
Date: Thu, 28 Sep 2006 01:27:33 +0000	[thread overview]
Message-ID: <20060928012731.GA13465@verge.net.au> (raw)
In-Reply-To: <200609271152.12393.Tristan.Gingold@bull.net>

On Wed, Sep 27, 2006 at 11:52:12AM +0200, Tristan Gingold wrote:
> 
> Linux and xen call efi in real mode if set_virtual_address_map fails.
> You may add an option in both xen and linux to force calling efi in real mode.
> This should be really simple and you will be able to make progress.

Great, I will test this out and see how it goes.

> The only possible drawback is performance.

What kind of performance issues would you expect?

-- 
Horms
  H: http://www.vergenet.net/~horms/
  W: http://www.valinux.co.jp/en/


  reply	other threads:[~2006-09-28  1:27 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-27  9:52 [Xen-ia64-devel] Re: ia64 kexec: xen -> linux Tristan Gingold
2006-09-28  1:27 ` Horms [this message]
2006-09-28  6:55 ` Tristan Gingold
2006-09-28  7:00 ` Horms
2006-09-28 12:33 ` Magnus Damm
2006-09-28 12:34 ` Magnus Damm
2006-09-28 12:47 ` Tristan Gingold
2006-09-29  2:21 ` Zou, Nanhai
2006-09-29  3:03 ` Horms
2006-09-29  3:48 ` Horms
2006-09-29  5:13 ` Zou, Nanhai
2006-09-29  5:37 ` Horms
2006-10-05  2:53 ` Horms
2006-10-05 16:52 ` Bjorn Helgaas
2006-10-06  1:44 ` Horms

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